Adaptation for footballer (CPRD-F) of "psychological characteristics related to the sport performance" questionnaire (CPRD) Adaptação para jogadores de futebol (CPRD-F) do questionário "características psicológicas relacionadas com o rendimento esportivo" (CPRD)

Palabras clave: adaptacion psicometrica, cuestionario, CPRD, futbol. Abstract: The aim of this study is to validate and adapt to soccer popu - lation the Psychological Characteristics related to the Sport Performance (CPRD) questionnaire, widely used in numerous previous works. In order to get a construct validation, a Principal Component Analysis (Varimax rotation) with a .30 as minimum value of saturation index, was made. The sample estimation was calculated by means of the Kaiser-Meyer-Olkin in-